Left–right political spectrum
The left–right political spectrum is a system of classifying political positions, ideologies and parties, from equality on the left to social hierarchy on the right. Left-wing politics and right-wing politics are often presented as opposed, although a particular individual or group may take a left-wing stance on one matter and a right-wing stance on another; and some stances may overlap and be considered either left- or right-wing depending on the ideology. In France, where the terms originated, the Left has been called "the party of movement" and the Right "the party of order". The intermediate stance is called centrism and a person with such a position is a moderate or centrist.
History of the termsEdit
The terms "left" and "right" appeared during the French Revolution of 1789 when members of the National Assembly divided into supporters of the king to the president's right and supporters of the revolution to his left. One deputy, the Baron de Gauville, explained: "We began to recognize each other: those who were loyal to religion and the king took up positions to the right of the chair so as to avoid the shouts, oaths, and indecencies that enjoyed free rein in the opposing camp". However, the Right opposed the seating arrangement because they believed that deputies should support private or general interests but should not form factions or political parties. The contemporary press occasionally used the terms "left" and "right" to refer to the opposing sides.
When the National Assembly was replaced in 1791 by a Legislative Assembly comprising entirely new members, the divisions continued. "Innovators" sat on the left, "moderates" gathered in the centre, while the "conscientious defenders of the constitution" found themselves sitting on the right, where the defenders of the Ancien Régime had previously gathered.[clarification needed] When the succeeding National Convention met in 1792, the seating arrangement continued, but following the coup d'état of 2 June 1793 and the arrest of the Girondins the right side of the assembly was deserted and any remaining members who had sat there moved to the centre. However, following the Thermidorian Reaction of 1794 the members of the far-left were excluded and the method of seating was abolished. The new constitution included rules for the assembly that would "break up the party groups". However, following the Restoration in 1814–1815 political clubs were again formed. The majority ultraroyalists chose to sit on the right. The "constitutionals" sat in the centre while independents sat on the left. The terms extreme right and extreme left as well as centre-right and centre-left came to be used to describe the nuances of ideology of different sections of the assembly.
The terms "left" and "right" were not used to refer to political ideology per se, but only to seating in the legislature. After 1848, the main opposing camps were the "democratic socialists" and the "reactionaries" who used red and white flags to identify their party affiliation. With the establishment of the Third Republic in 1871, the terms were adopted by political parties: the Republican Left, the Centre Right and the Centre Left (1871) and the Extreme Left (1876) and Radical Left (1881). The beliefs of the group called the Radical Left were actually closer to the Centre Left than the beliefs of those called the Extreme Left. Beginning in the early twentieth century, the terms "left" and "right" came to be associated with specific political ideologies and were used to describe citizens' political beliefs, gradually replacing the terms "reds" and "the reaction". Those on the Left often called themselves "republicans", while those on the Right often called themselves "conservatives". The words Left and Right were at first used by their opponents as slurs.
By 1914, the Left half of the legislature in France was composed of Unified Socialists, Republican Socialists and Socialist Radicals, while the parties that were called "Left" now sat on the right side. The use of the words Left and Right spread from France to other countries and came to be applied to a large number of political parties worldwide, which often differed in their political beliefs. There was asymmetry in the use of the terms Left and Right by the opposing sides. The Right mostly denied that the left–right spectrum was meaningful because they saw it as artificial and damaging to unity. However, the Left, seeking to change society, promoted the distinction. As Alain observed in 1931: "When people ask me if the division between parties of the Right and parties of the Left, men of the Right and men of the Left, still makes sense, the first thing that comes to mind is that the person asking the question is certainly not a man of the Left." In British politics, the terms "right" and "left" came into common use for the first time in the late 1930s in debates over the Spanish Civil War. The Scottish sociologist Robert M. MacIver noted in The Web of Government (1947):
The right is always the party sector associated with the interests of the upper or dominant classes, the left the sector expressive of the lower economic or social classes, and the centre that of the middle classes. Historically this criterion seems acceptable. The conservative right has defended entrenched prerogatives, privileges and powers; the left has attacked them. The right has been more favorable to the aristocratic position, to the hierarchy of birth or of wealth; the left has fought for the equalization of advantage or of opportunity, for the claims of the less advantaged. Defence and attack have met, under democratic conditions, not in the name of class but in the name of principle; but the opposing principles have broadly corresponded to the interests of the different classes.
Ideological groupings across the spectrumEdit
Generally, the left-wing is characterized by an emphasis on "ideas such as Liberty, equality, fraternity, rights, progress, reform and internationalism", while the right-wing is characterized by an emphasis on "notions such as authority, hierarchy, order, duty, tradition, reaction and nationalism".
Political scientists and other analysts regard the left as including anarchists, communists, socialists, democratic socialists, social democrats, left-libertarians, progressives and social liberals. Movements for racial equality and trade unionism have also been associated with the left.
Political scientists and other analysts regard the right as including Christian democrats, conservatives, right-libertarians, neoconservatives, imperialists, monarchists, fascists, reactionaries and traditionalists.
A number of significant political movements—including feminism and regionalism—do not fit precisely into the left-right spectrum. Though nationalism is often regarded as a right-wing doctrine, many nationalists favor egalitarian distributions of resources. There are also "liberal nationalists". Populism is regarded as having both left-wing and right-wing manifestations (see left-wing populism and right-wing populism). Green politics is often regarded as a movement of the left, but in some ways the green movement is difficult to definitively categorize as left or right.
Political parties in the political spectrumEdit
Political scientists have observed that the ideologies of political parties can be mapped along a single left–right axis. Klaus von Beyme categorized European parties into nine families, which described most parties. Beyme was able to arrange seven of them from left to right: communist, socialist, green, liberal, Christian democratic, conservative and right-wing extremist. The position of agrarian and regional/ethnic parties varied. A study conducted in the late 1980s on two bases, positions on ownership of the means of production and positions on social issues, confirmed this arrangement.
There has been a tendency for party ideologies to persist and values and views that were present at a party's founding have survived. However, they have also adapted for pragmatic reasons, making them appear more similar. Seymour Martin Lipset and Stein Rokkan observed that modern party systems are the product of social conflicts played out in the last few centuries. They said that lines of cleavage had become "frozen".
The first modern political parties were liberals, organized by the middle class in the 19th century to protect them against the aristocracy. They were major political parties in that century, but declined in the twentieth century as first the working class came to support socialist parties and economic and social change eroded their middle class base. Conservative parties arose in opposition to liberals in order to defend aristocratic privilege, but in order to attract voters they became less doctrinaire than liberals. However, they were unsuccessful in most countries and generally have been able to achieve power only through cooperation with other parties.
Socialist parties were organized in order to achieve political rights for workers and were originally allied with liberals. However, they broke with the liberals when they sought worker control of the means of production. Christian democratic parties were organized by Catholics who saw liberalism as a threat to traditional values. Although established in the 19th century, they became a major political force following the Second World War. Communist parties emerged following a division within socialism first on support of the First World War and then support of the Bolshevik Revolution.
Green parties were the most recent of the major party groups to develop. They have mostly rejected socialism and are very liberal on social issues.
These categories can be applied to many parties outside Europe. Ware (1996) asserted that in the United States both major parties were liberal, even though there are left–right policy differences between them.
Usage in Western EuropeEdit
In the 2001 book The Government and Politics of France, Andrew Knapp and Vincent Wright say that the main factor dividing the left and right wings in Western Europe is class. The left seeks social justice through redistributive social and economic policies, while the Right defends private property and capitalism. The nature of the conflict depends on existing social and political cleavages and on the level of economic development. Left-wing values include the belief in the power of human reason to achieve progress for the benefit of the human race, secularism, sovereignty exercised through the legislature, social justice and mistrust of strong personal political leadership. To the right, this is regularly seen as anti-clericalism, unrealistic social reform, doctrinaire socialism and class hatred. The Right are skeptical about the capacity for radical reforms to achieve human well-being while maintaining workplace competition. They believe in the established church both in itself and as an instrument of social cohesion, and they believe in the need for strong political leadership to minimize social and political divisions. To the Left, this is seen as a selfish and reactionary opposition to social justice, a wish to impose doctrinaire religion on the population and a tendency to authoritarianism and repression.
The differences between left and right have altered over time. The initial cleavage at the time of the French Revolution was between supporters of absolute monarchy (the Right) and those who wished to limit the king's authority (the Left). During the 19th century, the cleavage was between monarchists and republicans. Following the establishment of the Third Republic in 1871, the cleavage was between supporters of a strong executive on the Right and supporters of the primacy of the legislature on the Left.
Contemporary usage in the United StatesEdit
The terms left-wing and right-wing are widely used in the United States, but as on the global level there is no firm consensus about their meaning. The only aspect that is generally agreed upon is that they are the defining opposites of the United States political spectrum. Left and right in the U.S. are generally associated with liberal and conservative respectively, although the meanings of the two sets of terms do not entirely coincide. Depending on the political affiliation of the individual using them, these terms can be spoken with varying implications. A 2005 poll of 2,209 American adults showed that "respondents generally viewed the paired concepts liberals and left-wingers and conservatives and right-wingers as possessing, respectively, generally similar political beliefs", but also showed that around ten percent fewer respondents understood the terms left and right than understood the terms liberal and conservative.
The contemporary left in the United States is usually understood as a category that includes New Deal social-liberals (in contrast to traditions of social democracy more common to Western Europe), Rawlsian liberals and civil libertarians, who are often identified with the Democratic Party. There are also leftists who reject many of the platforms of the Democratic Party in favor of more socialist policies. In general, the term left-wing is understood to imply a commitment to egalitarianism, support for social policies that appeal to the working class and multiculturalism. The contemporary center-left usually defines itself as promoting government regulation of business, commerce and industry; protection of fundamental rights such as freedom of speech and freedom of religion (separation of church and state); and government intervention on behalf of racial, ethnic and sexual minorities and the working class.
Discussion of whether the terms are useful or meaningfulEdit
Libertarian writer David Boaz argued that terms left and right are used to spin a particular point of view rather than as simple descriptors, with those on the "left" typically emphasizing their support for working people and accusing the right of supporting the interests of the upper class; and those on the "right" usually emphasizing their support for individualism and accusing the Left of supporting collectivism. Boaz asserts that arguments about the way the words should be used often displaces arguments about policy by raising emotional prejudice against a preconceived notion of what the terms mean.
In 2006, British Prime Minister Tony Blair described the main cleavage in politics as not left versus right, but open versus closed. In this model, attitudes towards social issues and globalism are more important than the conventional economic left–right issues: "open" voters tend to be socially liberal, multicultural and in favour of globalism, while "closed" voters are culturally conservative, opposed to immigration and in favour of protectionism. This model has seen increased support following the rise of populist and centrist parties in the 2010s.
Norberto Bobbio saw the polarization of the Italian Chamber of Deputies in the 1990s as evidence that the linear left–right axis remained valid. Bobbio thought that the argument that the spectrum had disappeared occurred when either the Left or Right were weak. The dominant side would claim that its ideology was the only possible one, while the weaker side would minimize its differences. He saw the Left and Right not in absolute terms, but as relative concepts that would vary over time. In his view, the left–right axis could be applied to any time period.
On the other hand, a survey conducted between 1983 and 1994 by Bob Altemeyer of Canadian legislative caucuses showed an 82% correlation between party affiliation and score on a scale for right-wing authoritarianism when comparing right-wing and social democratic caucuses. There was a wide gap between the scores of the two groups, which was filled by liberal caucuses. His survey of American legislative caucuses showed scores by American Republicans and Democrats were similar to the Canadian Right and liberals, with a 44% correlation between party affiliation and score.
- A Dictionary of the Social Sciences. Oxford University Press. 1967. p. 416. ISBN 978-0-19-512371-5.
- Milner, Helen (2004). "Partisanship, Trade Policy, and Globalization: Is There a Left–Right Divide on Trade Policy" (PDF). International Studies Quarterly. doi:10.1111/j.0020-8833.2004.00293.x.
- Knapp & Wright, p. 10.
- Adam Garfinkle, Telltale Hearts: The Origins and Impact of the Vietnam Antiwar Movement (1997). Palgrave Macmillan: p. 303.
- "Left (adjective)" and "Left (noun)" (2011), Merriam-Webster Dictionary.
- Roger Broad, Labour's European Dilemmas: From Bevin to Blair (2001). Palgrave Macmillan: p. xxvi.
- Norberto Bobbio (2016). Left and Right: The Significance of a Political Distinction. John Wiley & Sons. p. 112. ISBN 978-1-5095-1412-0.
- Geoffrey M. Hodgson (2018). Wrong Turnings: How the Left Got Lost. University of Chicago Press. p. 32. ISBN 978-0-226-50591-6.
- Gauchet, pp. 245–47
- Gauchet, pp. 247–49
- Gauchet, p. 253.
- Marc Crapez, "De quand date le clivage gauche/droite en France?", Revue française de science politique, 48 (1), février 1998, pp. 70–72.
- Gauchet, pp. 255–259.
- Gauchet, p. 266
- Charles Loch Mowat, Britain Between the Wars: 1918–1940 (1955) p. 577.
- Lipset, p. 222
- Andrew Heywood, Key Concepts in Politics and International Relations (2d ed.: Palgrave Macmillan, 2015), p. 119.
- Clay Risen, "The Bill of the Century", passim, e.g. "Southern Democrats faced three choices: they could ditch their party for the Republicans; move to the left and hope to ride a wave of an expanding post-Jim Crow black electorate; or double down on segregation and white supremacy ..." p. 168, Bloomsbury Press, 2015, ISBN 978-1608198269
- Brooks, Frank H. (1994). The Individualist Anarchists: An Anthology of Liberty (1881–1908). Transaction Publishers. p. xi. "Usually considered to be an extreme left-wing ideology, anarchism has always included a significant strain of radical individualism ..."
- Euclid Tsakalotis, "European Employment Policies: A New Social Democratic Model for Europe" in The Economics of the Third Way: Experiences from Around the World (eds. Philip Arestis & Malcolm C. Sawyer: Edward Elgar Publishing 2001), p. 26: "most left-wing approaches (social democratic, democratic socialist, and so on) to how the market economy works...").
- "Introduction" in The Nordic Model of Social Democracy (eds. Nik Brandal, Øivind Bratberg & Dag Einar Thorsen: Palgrave Macmillan, 2013): "In Scandinavia, as in the rest of the world, 'social democracy' and 'democratic socialism' have often been used interchangeably to define the part of the left pursuing gradual reform through democratic means."
- JoAnne C. Reuss, American Folk Music and Left-Wing Politics, The Scarecrow Press, 2000, ISBN 978-0-8108-3684-6
- Van Gosse, The Movements of the New Left, 1950–1975: A Brief History with Documents, Palgrave Macmillan, 2005, ISBN 978-1-4039-6804-3
- Michael J. Klarman, "From Jim Crow to Civil Rights: The Supreme Court and the Struggle for Racial Equality", "... many of the white Americans who were most sympathetic to racial equality belonged to left-wing organizations...", p. 375, Oxford University Press, 2006, ISBN 978-0195310184
- Heikki Paloheimo, "Between Liberalism and Corporatism: The Effect of Trade Unions and Governments on Economic Performance in Eighteen OECD Countries" in Labour Relations and Economic Performance: Proceedings of a Conference Held By the International Economic Association in Venice, Italy (eds. Renator Brunetta & Carlo Dell'Aringa: International Economic Association/Palgrave Macmillan, 1990), p. 119: "It is easier for trade unions to have mutual understanding with left-wing governments than with right-wing governments. In the same way, it is easier for left-wing governments to have mutual understanding with trade unions."
- Thomas Poguntke, "Living in Separate Worlds? Left-wing Parties and Trade Unions in European Democracies" in Citizenship and Democracy in an Era of Crisis (eds. Thomas Poguntke et al.: Routledge: 2015), p. 173 ("So far we have argued that parties of the left are the natural allies of the trade union movement ... it goes almost without saying that this a simplification."), p. 181: "When it comes to overlapping memberships, left-wing parties have always been, by and large, strongly connected to the trade union movement.").
- Feser, Edward C. (2008). "Conservative Critique of Libertarianism". In Hamowy, Ronald (ed.). The Encyclopedia of Libertarianism. Thousand Oaks, CA: SAGE; Cato Institute. pp. 95–97. doi:10.4135/9781412965811.n62. ISBN 978-1412965804. LCCN 2008009151. OCLC 750831024.
Libertarianism and conservatism are frequently classified together as right-wing political philosophies, which is understandable given the content and history of these views.
- Politics in Europe, 6th ed. (eds. M. Donald Hancock et al.: SAGE/CQ Press, 2015), p. 139: "Historically, the political right was characterized by its identification with the status quo. It favored monarchism and deplored the Revolutions of 1789 and 1848."
- Thomas M. Magstadt, Understanding Politics: Ideas, Institutions, and Issues, 12th ed. (Centgage Learning, 2015), p. 28: "Ideologies of the right: Monarchism is at the opposite end of the political spectrum .... After World War I, fascism supplanted monarchism as the principle ideology of the extreme Right."
- Robert O. Paxton, The Anatomy of Fascism, passim, e.g. "The Communist International was certain that the German swing to the Right under Hitler would produce a counterswing to the Left ...", p. 128, Vintage, 2005, ISBN 978-1400033911;
- Hans-Georg Betz, Radical Right-Wing Populism in Western Europe (Macmillan, 1994), p. 23: "One of the central arguments in the literature on fascism was that fascism, and by extension all radical right-wing movements..."
- The Concise Columbia Encyclopedia, Columbia University Press, ISBN 0-231-05678-8 "Fascism, philosophy of government that glorifies nationalism at the expense of the individual. ... The term was first used by the party started by MUSSOLINI, ... and has also been applied to other right-wing movements such as NATIONAL SOCIALISM, in Germany, and the FRANCO regime, in Spain."
- * Siep Stuurman, "Citizenship and Cultural Difference in France and the Netherlands" in Lineages of European Citizenship: Rights, Belonging and Participation in Eleven Nation-States (eds. Richard Bellamy, Dario Castiglione & Emilio Santoro: Palgrave Macmillan, 2004), p. 178: "Regionalism and feminism, to take two major examples, were significantly different, but both cut across the old left-right cleavages, presenting a challenge to the traditional political cultures."* Andrew C. Gould, "Conclusions: Regional, National, and Religious Challenges to European Identity" in Europe's Contending Identities: Supranationalism, Ethnoregionalism, Religion, and New Nationalism (eds. Andrew C. Gould & Anthony M. Messina: Cambridge University Press, 2014): "Regionalist parties in the center of the left-right spectrum generally favored integration. Regionalist parties on the extremes of left and right generally opposed integration, albeit for different reasons..."
- Jack Hayward, "Governing the New Europe" in Governing the New Europe (eds. Jack Ernest, Shalom Hayward & Edward Page: Duke University Press, 1995): "...the rebirth of a repressed civil society has led to a proliferation of social movements which cannot be subsumed under a left-right dichotomy. ... The emergency of a variety of new social movements, particularly green and feminist movements, as well as revived regionalist movements, has prompted the major parties to compete with one another in seeking to incorporate their demands ... * Will Kymlicka, ""Contemporary Political Philosophy"", OUP, Oxford, UK, (2004); https://plato.stanford.edu/entries/libertarianism/
- *David Miller, ""Strangers in Our Midst", HUP, Harvard, Cambridge: MA, 2016
- Ithiel de Sola Pool, Technologies Without Boundaries: on Telecommunications in a Global Age (ed. Eli M. Noam: Harvard University Press, 1990), p. 124: "Nationalism is not a monopoly of either the right or the left. Rather, nationalism is the doctrine of the right-wing that most easily co-opts the left. Historically, liberals and radicals have been internationalists ... Liberal intellectuals have fought for freedom of movement, freedom from censorship, and world cultural exchange, and have condemned ethnocentrism and prejudice. Right-wing nationalists, on the other hand, have glorified the unique heritage of their own ethnic group. The right has fought foreign influences that would undermine their historic religion, language, customs, or politics. But the description of the left as open and internationalist and the right as closed and nationalist is misleadingly simple. Nationalism has always been the most popularly appealing element in right-wing doctrine. As such it has been seduced and been adopted by the left." *
- Anne Sa'adah, Contemporary France: A Democratic Education (Rowman & Littlefield, 2003): "The importance of nationalism as an opposition ideology is particularly clear in the record of the nineteenth century. For most of that century, nationalism was associated with the revolutionary rhetoric of popular sovereignty and used most effectively by the left, which was out of power. In the 1880s, however, after the creation of the Third Republic, nationalism became the preferred weapon the new regime's right-wing critics."
- Javier Corrales & Michael Penfold, Dragon in the Tropics: Venezuela and the Legacy of Hugo Chávez (2d ed.: Brookings Institution Press, 2015), p. 150 (discussing difference and similarities between left- and right-wing populism).
- Immanuel Maurice Wallerstein, The End of the World as We Know it: Social Science for the Twenty-first Century (University of Minnesota Press, 1999), p. 95 (same).
- Andrew Dobson, Green Political Thought (3d ed.: Routledge, 1995: 2000 printing), pp. 27-28; "If ... we take equality and hierarchy as characteristics held to be praiseworthy within left-wing and right-wing thought respectively, then ecologism is clearly left-wing, arguing as it does for forms of equality among human beings and between human beings and other species. However, to argue that ecologism is unequivocal left-wing is not so easy. For instance, green politics is in principle adverse to anything but the most timid engineering of the social and natural world by human beings."
- Robyn Eckersley, Environmentalism and Political Theory: Toward an Ecocentric Approach (SUNY Press, 1992), p. 120: "The growing influence of ecosocialist ideas within the Green movement (most notably in Europe and Australia rather than in North America) has rendered the popular Green slogan "neither left nor right" somewhat problematic. While this slogan originally served to publicize the Green movement's efforts to find a distinct, third alternative to the growth consensus of capitalism and communism, it has since served to generate a lively and sometimes acrimonious debate within the Green movement concerning the proper political characterization of Green politics .... In particular, ecosocialists have mounted a challenge to the presumed left-right ideology neutrality of Green politics by pointing out the various egalitarian and redistributional (and hence 'leftist') measures that are needed to ensure an equitable transition toward a conserver society."
- Ware, pp. 18–20
- Ware, p. 22
- Ware, pp. 27–29
- Ware, p. 47
- Ware, p. 186
- Ware, p. 202
- Ware, pp. 29–31
- Ware, pp. 31–33
- Ware, pp. 33–35
- Ware, pp. 36–37
- Ware, p. 34
- Ware, pp. 41–42
- Ware, p. 43
- Ware, pp. 44–47
- Ware, p. 60
- Knapp & Wright, p. 7
- Knapp & Wright, p. 9
- Anthony Giddens, Beyond Left and Right, the Future of Radical Politics, "In many continental European countries, for example, 'conservatism' suggests the political influence of Catholicism." p. 22. "American conservatism, in some of its major forms at least, has almost from its beginnings been aggressively procapitalist in ways that its European counterparts have not." p. 23. "(However) the basic dilemmas now faced by conservative and socialist thought are everywhere similar." p. 23. "Conservatism, it is often said, opposes rationalism." p. 24., Stanford University Press, 1994, ISBN 978-0-8047-2451-7.
- Knapp & Wright, pp. 2–5
- Right Wing, Left Wing, Chicken Wing | MediaCulture | AlterNet
- Michael Kazin, "American Dreamers: How the Left Changed a Nation", Knopf, 2011, ISBN 978-0-307-26628-6
- David Boaz, The Politics of Freedom: Taking on The Left, the Right, and Threats to our Liberties, Cato Institute, 2008, ISBN 978-1-933995-14-4
- Cowley, Jason (24 November 2016). "Tony Blair's unfinished business". New Statesman. Retrieved 8 May 2017.
- "Drawbridges up". The Economist. 30 July 2016. Retrieved 8 May 2017.
- "The Dutch election suggests a new kind of identity politics". The Economist. 18 March 2017. Retrieved 8 May 2017.
- Left and right: the significance of a political distinction (1996) Norberto Bobbio, Allan Cameron, pp. vi–xiv
- The authoritarian specter, Bob Altemeyer (1996), pp. 258–98
- Evans, Geoffrey, and Stephen Whitefield. "The evolution of left and right in Post‐Soviet Russia." Europe-Asia Studies 50.6 (1998): 1023-1042. online
- Gauchet, Marcel. "Right and Left". In Pierre Nora, Lawrence D. Kritzman (Eds.), Realms of memory: conflicts and divisions. New York: Columbia University Press, 1997 ISBN 0-231-10634-3
- Jou, Willy. "The heuristic value of the left—right schema in East Asia." International Political Science Review 31.3 (2010): 366-394. online
- Lipset, Seymour Martin. Political man: the social bases of politics. Garden City, NY: Doubleday, 1960. online
- Knapp, Andrew. Wright, Vincent. The government and politics of France. New York: Routledge, 2001 ISBN 0-415-21526-9
- March, Luke. Radical left parties in Europe (Routledge, 2012).
- Pech, Stanley Z. "Right, Left, and Centre in Eastern Europe 1860-1940: A Cross-National Profile." Canadian Journal of History 16.2 (1981): 237-262.
- Ruypers, John. Canadian and world politics. (Emond Montgomery Publications Limited, 2005). ISBN 1-55239-097-7
- Ware, Alan. Political Parties and Party Systems. Oxford: Oxford University Press, 1996. ISBN 0-19-878076-1
- Zechmeister, Elizabeth. "What’s left and who’s right? A Q-method study of individual and contextual influences on the meaning of ideological labels." Political Behavior 28.2 (2006): 151-173.